meplat trimmers, Montour County vs ?

I have and use an MCR uniformer and like it vary much..........I debate the need for this step at all but have another giant box sitting here calling to be trimmed and I am curious if anyone has used the bench mounted units (like sinclair's) and cared to share an opinion on them compared to the MCR. Speed? ease of cleaning? likes or dislikes? Thanks...........Duke